Shed tunnel structure for shallow-buried bias-pressure bridge tunnel

The utility model provides a shed tunnel structure for a shallow-buried bias-pressure bridge tunnel, relates to the technical field of building shed tunnels, and aims to solve the problems that when an existing shed tunnel structure is used and a vehicle runs, if collision occurs, the shed tunnel is easily damaged, and an anti-collision structure is lacked in the shed tunnel. The mounting mechanism is divided into left and right parts; the fixing mechanism is mounted between the mounting mechanisms; the limiting mechanism is located at the top of the fixing mechanism; the limiting piece is mounted on the inner side of the inlaying mechanism; the slender rod is of a cylindrical structure with the bottom protruding, and the slender rod is installed on the side edge of the limiting piece. Slender rods are connected into the guide pieces through spring stand columns. When a vehicle is collided, the vehicle makes contact with the limiting piece at the moment, the limiting piece is stressed through the impact force